| | |
| Body | |
| Generic Type | SUV |
| Vehicle Size | Medium | |
| Roof Type | Fixed |
| Rear Roof Profile | Wagon |
| No Side Doors | 4 |
| Powertrain | |
| Powertrain | Internal Combustion |
| Engine | |
| Configuration | V |
| Cylinders | 8 | 12 |
| Fuel Type | Gasoline |
| Premium Fuel | Required |
| Forced Induction | Turbocharged |
| Displacement (l) | 4.0 | 5.5 | 6.0 |
| Max. Power (bhp) | 416 | 563 | 621 |
| Max. Power @RPM | 5250 | 5500 | 5000 |
| Max. Torque (lbft) | 450 | 561 | 738 |
| Max. Torque @RPM | 2250 | 1720 | 2300 |
| Transmission | |
| Transmission Type | Automatic |
| Forward Gears | 7 |
| Driveline | |
| Driven Wheels | AWD |
| AWD Type | Full Time |
| Chassis | |
| Chassis Type | Body-on-Frame |
| Engine Layout | Longitudinal |
| Engine Position | Front |
| Suspension | |
| Front Suspension - Type | Solid axle |
| Rear Suspension - Type | Solid axle |
| Brakes | |
| Rear Brakes - Type | Disc |
| Front Brakes - Type | Vented Disc |
| Wheels / Tires | |
| Tire Size F (,R) | - 275/55R19 (G550)
- 325/55R22 (G550 4x4^2)
| 275/50R20 | 295/40R21 |
| Exterior Dimensions | |
| Curb Weight (lb) | - 5724 (G550)
- 6694 (G550 4x4^2)
| 5624 | 5691 |
| Wheelbase (in) | 112.2 |
| Height - Body (in) | - 76.9 (G550)
- 88.0 (G550 4x4^2)
| 76.3 |
| Width - Overall (in) | - 80.9 (G550)
- 86.2 (G550 4x4^2)
| 80.9 |
| Length (in) | - 187.6 (G550)
- 177.1 (G550 4x4^2)
| 187.5 |
| Front Track (in) |
| 59.6 |
| Rear Track (in) |
| 59.6 |
| Seating | |
| Rows of Seats | 2 |
| Max. Passenger Capacity | 5 |
| Interior Dimensions | |
| Head Room - 1st Row (in) | 42.2 |
| Head Room - 2nd Row (in) | 40.0 |
| Shlder Room - 1st Row (in) | 53.7 |
| Shlder Room - 2nd Row (in) | 56.3 |
| Hip Room - 1st Row (in) | 51.5 |
| Hip Room - 2nd Row (in) | 53.9 |
| Leg Room - 1st Row (in) | 52.5 |
| Leg Room - 2nd Row (in) | 41.9 |
| Seating Positions - 1st Row | 2 |
| Seating Positions - 2nd Row | 3 |
| Cargo Volume (cu ft) | 45.2 |
| Utility | |
| Cargo Access | Door |
| Energy Storage | |
| Fuel Capacity (gallons) (gal) | 25.4 |
| Fuel Economy | |
| EPA City (mpg) | - 13 (G550)
- 11 (G550 4x4^2)
| 12 | 11 |
| EPA Hwy (mpg) | - 14 (G550)
- 11 (G550 4x4^2)
| 14 | 13 |
